43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
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##
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# This software was developed and / or modified by Raytheon Company,
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# pursuant to Contract DG133W-05-CQ-1067 with the US Government.
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#
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# U.S. EXPORT CONTROLLED TECHNICAL DATA
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# This software product contains export-restricted data whose
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# export/transfer/disclosure is restricted by U.S. law. Dissemination
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# to non-U.S. persons whether in the United States or abroad requires
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# an export license or other authorization.
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#
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# Contractor Name: Raytheon Company
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# Contractor Address: 6825 Pine Street, Suite 340
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# Mail Stop B8
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# Omaha, NE 68106
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# 402.291.0100
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#
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# See the AWIPS II Master Rights File ("Master Rights File.pdf") for
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# further licensing information.
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###
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# ----------------------------------------------------------------
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#
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#
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# ----------------------------------------------------------------
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import numpy
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import U
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import V
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from numpy import hypot
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def execute(windSpeed, windDir, accum_windSpeed24, accum_windDir24):
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U0 = U.calculate(windSpeed, windDir)
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V0 = V.calculate(windSpeed, windDir)
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U24 = U.calculate(accum_windSpeed24, accum_windDir24)
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V24 = V.calculate(accum_windSpeed24, accum_windDir24)
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DU = U0 - U24
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DV = V0 - V24
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wSp = hypot(DU,DV)
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return wSp
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